Lightweight power for sporty cycling. The Simson Ninety combines a weight advantage with an ART1 quality mark. The 7 mm hardened steel links and the wear-resistant nylon cover make this an ideal lock for those who want to secure a sporty bicycle or light e-bike. With a Security Level of 11, it offers an excellent balance between weight and theft prevention. Additional information Quality mark: ART1. Link thickness: 7 mm. Simson Security Level: 11/15. Material: Hardened steel + nylon. Protect your valuable (sporty) bicycle or e-bike with the sturdy, ART1 approved Samson Ninety. The Ninety meets strict theft prevention standards, is made of 7mm hardened steel link and wear-resistant nylon cover and equipped with a reliable closure for very good security. The lock has a Simson Security Level of 11 (out of 15) and is ideally suited for use on lightweight bicycles due to its length. Simson bicycle chain Ninety 7x900mm, ART1 approved and a Simson Security Level of 10/15 and is approved by ENRA